Results 61 to 70 of about 13,705 (248)

Generalization for both diurnal and nocturnal pollination in the mass‐flowering desert geophyte Nerine laticoma (Amaryllidaceae)

open access: yesPlant Biology, EarlyView.
Both diurnal and nocturnal pollinators are important in the desert plant Nerine laticoma. Abstract The evolutionary limits to generalization in plant pollination systems are often determined by trade‐offs in which adaptations to one set of flower visitors reduces the effectiveness of another set of visitors.
G. L. Theron   +6 more
wiley   +1 more source

The complete chloroplast genome of Dunnia sinensis (Rubiaceae): a monotypic species endemic to Guangdong, China

open access: yesMitochondrial DNA. Part B. Resources, 2020
Dunnia sinensis, a monotypic genus of the Rubiaceae, is an Endangered species endemic to China. Its complete chloroplast genome was determined to be 154,909 bp in length and the GC content was 37.80%.
Ying Zhang   +3 more
doaj   +1 more source

Plant accession and insect infestation, rather than silicon supplementation, shape defence strategies of Arabidopsis halleri towards a leaf beetle

open access: yesPlant Biology, EarlyView.
Chemical and mechanical defences of a metal‐hyperaccumulating plant species Arabidopsis halleri were more influenced by plant accession (genetic background) and insect herbivory by a leaf beetle Phaedon cochleariae than by supplementation of the metalloid silicon.
R. Putra, M. Paulic, C. Müller
wiley   +1 more source

The complete mitochondrial genome of an endangered mangrove plant: Scyphiphora hydrophyllacea

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome of an endangered mangrove plant: Scyphiphora hydrophyllacea was analyzed in this paper, which is the first for the genus within the family Rubiaceae. The mitogenome sequence is 354,155 bp in length containing 3 ribosomal
Yuechao Chen   +4 more
doaj   +1 more source

Environmental Influence on the Untargeted Foliar Metabolome of Naturally Growing Mitragyna Species in Thailand

open access: yesPlant-Environment Interactions, Volume 7, Issue 1, February 2026.
ABSTRACT This study investigates the foliar secondary metabolite profiles of four Mitragyna species naturally occurring in Thailand: M. diversifolia, M. hirsuta, M. rotundifolia, and M. speciosa (kratom). Using untargeted gas chromatography–mass spectrometry (GC–MS), 409 secondary volatile metabolites were annotated across the four species.
Tushar Andriyas   +5 more
wiley   +1 more source

Pollination and plant reproduction in the Cerrado, the world's most biodiverse savanna

open access: yesBiological Reviews, Volume 101, Issue 1, Page 74-105, February 2026.
ABSTRACT The Brazilian Cerrado is a continental‐wide biodiversity hotspot and the most species‐rich savanna ecosystem in the world. The main aspect characterising this biodiversity is that the landscape is arranged as an intricate mosaic of different plant formations, including grasslands, savannas, and forests, each harbouring distinct but ...
João C. F. Cardoso   +6 more
wiley   +1 more source

CHEMICAL CONSTITUENTS AND ANTIFUNGAL POTENTIAL OF THE Richardia brasiliensis (Gomes) ETHANOLIC EXTRACT

open access: yesTropical and Subtropical Agroecosystems, 2018
The objective of this work was to evaluate the fungicide potential of the Richardia brasiliensis plant extract or its fractions on Lasiodiplodia theobromae and Colletotrichum gloeosporioides, as well as the isolation and identification of substances ...
Rosemary Matias   +8 more
doaj  

The complete chloroplast genome of Leptodermis scabrida (Rubiaceae): an endemic shrub in Himalaya-Hengduan Mountains

open access: yesMitochondrial DNA. Part B. Resources, 2020
Leptodermis scabrida is an important endemic species in Himalaya-Hengduan Mountains. Here, we report the complete chloroplast genome of L. scabrida. The cp genome was determined to be 154783 bp in length and the GC content was 37.5%.
Ying Zhang, Sheng Chen, Ruijiang Wang
doaj   +1 more source

Beneficial Insects Visiting Florals of Hamelia patens Rubiaceae (Jacq.) at a University Landscape in Nigeria

open access: diamond, 2021
Tambeke N. Gbarakoro   +4 more
openalex   +1 more source

A Flavonoid‐Rich Extract of Scoparia dulcis L. Exhibits Antiviral Activity against Herpes Virus Type 1

open access: yesChemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT This study investigated the phytochemical profile, cytotoxicity, and anti‐herpetic activity of the hydroethanolic extract from Scoparia dulcis L. aerial parts. Mass spectrometry revealed the presence of 15 compounds. The extract showed low cytotoxicity in Vero cells, maintaining over 80% viability at concentrations up to 250 µg/mL.
Francisco Leandro Medeiros de Lucena Jales   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy